NOTE: 1. Please follow the instruction to conduct a water test (Do not install a true phone in it to do the water test) before you install your phone in case you receive a defective product which may damage your precious phone. Once you find out a defective MoKo waterproof case after conducting a water test, please do not install your phone in it and you are welcomed to contact with us to resolve the issue. 2. Better without extra screen protector use. Smartphone with screen protector in this waterproof case will lose the function of sensitive touch.&#9758FUNCTIONALITY & PROTECTION – Waterproof, snowproof, dustproof and shockproof case specially for Apple iPhone 8 2017 / iPhone 7 2016, is perfectly suitable for your outdoor activities such as hiking, skiing, skateboarding and deep-sea diving.&#9758SENSITIVE TOUCH – Built-in crystal clear screen cover and protective film on the back for fingerprint sensor both satisfy your need of touch sensitivity and deliver peak pixel protection; anti-reflective optical-glass camera lens. NOTE: Smartphone with extra screen protector will lose sensitive touch.&#9758PORTS & BUTTONS – Full access to ports and controls. Raised buttons allow a responsive control; waterproof and dustproof plugs for charge, micro USB port and headphone jack. (Headphone Jack is NOT INCLUDED.)&#9758EASY INSTALLATION – Along with the MoKo Waterproof Case, you get step-by-step instructions for an effortless installation. Please follow proper instruction to conduct a water test before and then install your phone to ensure a successful use.&#9758ACCESSORIES – Wrist Nylon Strap * 1, Cleaning Cloth * 1, Installation Manual * 1